Aircraft Nut

Thursday, 1 June 2017

Stratolaunch: Largest aircraft in the world unveiled

Microsoft co-founder Paul Allen has been quietly building the world's largest aircraft, Stratolaunch, in the California desert. Once completed it will be the world's largest airplane. With a wingspan more than that of Howard Hughes' Spruce Goose. It was wheeled out of its hangar for the first time on Wednesday.

Other extraordinary facts: It has 28 wheels and six Boeing747 jet engines.

97 km of wiring.
It's so big that the county had to issue special construction permits just for the construction scaffolding.

It's so big that to truly get a sense of it, you have to see it from a distance - like a mountain.

Why so big? Not to carry passengers, but rather low earth orbit payload carying rockets. The bigger the plane, the larger the rockets, or the greater the number.

Allen's Stratolaunch company has partnered with Orbital ATK to "air launch" the company's Pegasus XL, a rocket capable of delivering small satellites, weighing as much as 450kg, to orbit. The rockets would be tethered to the belly of the giant plane, which would fly them aloft, and once at an altitude of 10,668m or so, the rockets would drop and "air launch" to space.

"With airport-style operations and quick turn-around capabilities," the company said it believes "air launch" is a cheaper and more efficient way to get satellites into space than rockets that launch vertically and can be extraordinarily expensive.

For Allen, it's all about LEO, or low-Earth orbit. He, and others, such as Richard Branson's Virgin Orbit, are betting that they can reduce the cost of launching small satellites to space. And that, in turn, will lead to new ways to beam the internet all across the globe, provide better Earth sensing capabilities, better communication, and open up all sorts of avenues.

"When such access to space is routine, innovation will accelerate in ways beyond what we can currently imagine," Allen said in a statement a year ago. "That's the thing about new platforms: when they become easily available, convenient and affordable, they attract and enable other visionaries and entrepreneurs to realize more new concepts."

More than a decade ago, Allen had hoped to spark a revolution in space travel when he funded SpaceShipOne, which became the first commercial vehicle to cross the threshold of space. The project ultimately won the Ansari X Prize, and a $10 million award. He then licensed the technology to Branson and moved on to other pursuits. But with Stratolaunch, he is back in the space business.

"Thirty years ago, the PC revolution put computing power into the hands of millions and unlocked incalculable human potential," he wrote.

"Twenty years ago, the advent of the Web and the subsequent proliferation of smartphones combined to enable billions of people to surmount the traditional limitations of geography and commerce. Today, expanding access to LEO holds similar revolutionary potential."

Jean Floyd, Stratolauch's chief executive, said the company would be "actively exploring a broad spectrum of launch vehicles that will enable us to provide more flexibility to customers."

He added: "Over the coming weeks and months, we'll be actively conducting ground and flightline testing at the Mojave Air and Space Port. This is a first-of-its-kind aircraft, so we're going to be diligent throughout testing and continue to prioritize the safety of our pilots, crew and staff. Stratolaunch is on track to perform its first launch demonstration as early as 2019."

Monday, 24 April 2017

In remembrance. For 1915, 1916, 1917, and 2017

and for all the sacrifices before and afterfor those who went and served, those who came back, and those who did not

Lest we forget.

They went with songs to the battle, they were young.Straight of limb, true of eye, steady and aglow.They were staunch to the end against odds uncounted,They fell with their faces to the foe.

They shall grow not old, as we that are left grow old:Age shall not weary them, nor the years condemn.At the going down of the sun and in the morning,We will remember them.Laurence Binyon ( For the Fallen)

Tuesday, 11 April 2017

Pictures from an exhibition:

Ohakea Air Show: New Zealand Choppers

So I've been wondering how to share the literally hundreds of photos I took at the Air Tattoo. Decided to go with themes, and how the day unwound. So the first thing I saw was a line-up of NZ Choppers. So let's start here:

Line-up of active helicopter types in the RNZAF:

Seasprite SH2-G(I), A109 LUH and NH 90s lined up at Ohakea Air Base

AugustaWestland A109 Light Utility Helicopter

The Helicopter Transition Unit is responsible for the operational testing and introduction of the new A109 training and light utility and NH90 medium utility helicopters which are replacing the Bell Iroquoiss.

The RNZAF has five new state-of-the-art AgustaWestland A109 Light Utility Helicopters (A109LUH). They are a lightweight, twin-engine aircraft with a modern glass cockpit and a retractable wheeled undercarriage.

The A109LUH is part of the Defence Force helicopter training system that includes computer based training, a virtual interactive procedural trainer, a simulator and helicopter. This provides the Defence Force with a cost effective means of training aircrew prior to operational conversion onto the NH90 or SH-2G helicopters. In addition to its training role, the A109LUH will be used in various operational roles.

The RNZAF has retired its fleet of 16 Iroquois helicopters as of 1 July 2015
The first delivery was five UH-1D in 1966 followed in 1970 by nine UH-1H and one more UH-1H in 1976. All of the UH-1D aircraft were upgraded to 1H specification during the 1970s.

Two ex-US Army UH-1H attrition air frames were purchased in 1996, one of which is still in service. Three aircraft have been lost in accidents.

Capacity is nine passengers or five troops with full packs or seven troops in light order. Equipment included a rescue winch, nightsun searchlight and night vision goggle capability. Armament was the M60 7.62mm, replaced by the MAG58 7.62mm.

The NH-90s took over all official duties on 1 July 2015. 10 Bell UH-1H air frames were advertised for sale to domestic and international purchasers and the remaining three air frames will be donated to museums around New Zealand.

On the 2 March 2016, after a successful tender acquisition, the Iroquois helicopter fleet was shipped to Dakota Air Parts International, warehouse in Phoenix, Arizona. Six of the ten helicopters remain in a airworthy condition.

3 Sq RNZAF NH 90's

NH Industries NH90

The NH Industries NH90 was chosen as the primary replacement helicopter for the Bell UH-1H.

The NH-90 are used to support the NZ Army, NZ Police, New Zealand Department of Conservation, assist with search and rescue, VIP duties, and heavy lifting.

Nine NH-90 were acquired for NZ $70 million a helicopter in 2007 and deliveries began in 2012 with the first two helicopters arriving at RNZAF Base Ohakea. The NH-90 took over all official duties from the Bell UH-1H on 1 July 2015.

Tail assembly NZ3304 NH90 of 3 Squadron RNZAF

Winching gear

The NH90 is an advanced medium utility helicopter, capable of undertaking a wide variety of roles. It incorporates new and sustainable technologies and represents a substantial improvement on the Iroquois that will provide the NZDF with a contemporary, highly capable and deployable helicopter. The NH90 will be used for frontline military and civil operations.
The RNZAF has eight NH90 helicopters in its fleet.

The NH90 can carry up to 12 fully equipped soldiers or up to 18 lightly equipped troops (allowing for door gunners). It can carry up to 9 stretchers plus medical staff or palletised cargo; it can also lift the Army’s Light Operational Vehicle.

It has the capability to support ground operations, disaster relief, search and rescue, counter-drug operations and counter terrorism. Police, Customs, Maritime NZ, Civil Defence, Foreign Affairs and Trade, NZAID and the Department of Conservation all will be able to make effective use of the NH90.

The Kaman SH-2G(I) Super Seasprite is an advanced maritime weapon system and proven day/night/all-weather multi-mission helicopter. Originally designed to meet the exacting requirements of the U.S. Navy, the SH-2G Super Seasprite has the highest power-to-weight ratio of any maritime helicopter, assuring a safe return-to-ship capability even in single-engine flight conditions.

It is the largest, most powerful small ship helicopter in use today and is recognized for its mission effectiveness, support, and unmatched performance. The SH-2G is currently operated by the Royal New Zealand Navy, the Egyptian Air Force and the Polish Navy.

Its robust design, outstanding stability, and excellent reliability have been proven through more than 1.5 million flight hours. The SH-2G is a multi-mission maritime weapon system designed to fulfill anti-submarine warfare (ASW), anti-surface warfare (ASuW), over the horizon targeting, surveillance, troop transport, vertical replenishment, search and rescue, and utility missions.

The Kaman SH-2F Seasprite, was operated in the first decade of the 2000s whilst the SH-2G(NZ) Seasprite helicopters were being built to replace these aircraft. In April 2013, the government approved the purchase of an upgraded and expanded Seasprite helicopter fleet for the NZDF - the SH-2G(I) Super Seasprite helicopter.

No. 6 Squadron is one of the force elements under the command of the Air Component Commander HQ JFNZ (ACC) and remains under full command of the Chief of the Air Force.

Operational command (OPCOM) when ships' flights are required to embark, is assigned by ACC to the Maritime Component Commander (MCC), who will in turn assign operational control (OPCON) to the ship's CO. The squadron is located at RNZAF Base Auckland.

An increase in the fleet from five to eight allows the helicopters to be embarked on the two ANZAC Class Frigates, HMNZS Te Mana and Te Kaha, as well as the offshore patrol vessels HMNZS Otago and Wellington, and the multi-role ship HMNZS Canterbury with aircrew from the RNZN and maintainers from the RNZAF.

The Squadron is currently annually allocated approximately 1000 flying hours to achieve the stated tasks.

In July 1998, Naval Support Flight moved from their historic home at Hobsonville to the Whenuapai, Auckland air base and on 31 October 2005, was reformed as No. 6 Squadron, RNZAF.

Naval aviation have been involved in a number of operations:

Multi-nation Interdiction Force (1980's, 1996, 1999)

Bougainville and Papua New Guinea (1990's)

East Timor (1999-2000)

Solomon Islands (2000, 2001)

Operation Enduring Freedom (2002, 2003, 2004)

I always find air show sea rescue simulations a little awkward to watch, and this was no exception. Whilst it does display the aircraft's capabilties, it seems just somehow wrong to see someone sitting on a trailerboat being"rescued" on dry land , and then seeing the boat and trailer then being towed away by a ute.

Oldest of NZ's workhorses, the Bell Sioux

Bell 47G-3B-2 Sioux

The first helicopters to be flown by the RNZAF, six B47G-3B-1 (NZ3701 -NZ3706) were delivered in 1965. Seven B47G-3B-2 (NZ3707 – NZ3713) were purchased in 1968 and delivered during 1970. All Bell 47G-3B-2 have been retired and replaced by the Agusta A109LUH since 2011.

There was also a display of precision flying from some of the many rescue helicopters that do such fantastic life-saving work all over the country. In this case it is ZK-IPT, a Palmerston North based

Thursday, 30 March 2017

The Royal New Zealand Air Force (RNZAF) celebrated its

80th anniversary with an

Air Tattoo at RNZAF Base Ohakea

25-26 February 2017.

The two day event focused on military aircraft and featured an international Air Force contingent.Aircraft from a number of nations were present. What a feast for aviation enthusiasts.

The event also showcased the Black Falcons aerobatic team flying the T-6C Texan trainers, and many static displays that provided an opportunity to see, and understand, the work of the New Zealand Air Force.

RAAF F18 taxi at Ohakea

I attended with the Jensen Family. Wayne and Sarah came down from Auckland, Sarah's dad came up from Wellington, and George, a retired pilot himself lives in Kapiti. I went completely snap-happy, and wandered around in a contented daze, giving my shutter finger a workout like it has not had in some time. Thank goodness for digital photography. In the old days I would have needed a trailer for all the film!

I too so many photos that it may be best to share them in batches. When the camera's second battery eventually died, I had to switch to my cellphone, which also eventually surrendered under the onslaught. Thought 'd share a couple of photos and some video first !

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About Me

Wargamer, History and Aircraft Nut, plastic and metal modeler, have been converting and painting for decades. Plane and birdwatcher, boatie, scuba and free diver, fisherman, foodie, music, wine and nature lover and photographer.

I blog on my hobbies: Warlord's Bolt Action and Konflikt 47, Saga, 20mm Flames of War rules, Warhammer 8th Ed Fantasy Battles/9th Age, History and its current relevance, the better things in life and the things that recharge my battery after a day at the coalface.